CN219453153U - Compression-resistant rubber tube - Google Patents

Abstract

The utility model relates to the technical field of pipelines, in particular to a compression-resistant rubber tube which comprises an inner rubber layer and a reinforcing component, wherein the reinforcing component comprises a first framework layer, a diamond polycrystalline layer, a second framework layer, an outer rubber layer and a heat insulation layer; the inner rubber layer adopts nitrile rubber, and can be communicated with gas or oil; the first framework layer and the second framework layer are both net structures woven by terylene, so that the high pressure resistance of the rubber tube is enhanced; the diamond polycrystalline layer has extremely high heat resistance and high thermal stability, and has higher impact strength and better wear resistance, so that the damage of an inner adhesive layer can be prevented; the insulating layer adopts fire-proof coating, avoids outer glue film spontaneous combustion or meet other unexpected condition burning under high temperature environment, and this application can improve the compressive resistance of rubber tube, avoids the rubber tube to warp and influence normal use after being stepped on by the passerby in the past.

Description

Compression-resistant rubber tube

Technical Field

The utility model relates to the technical field of pipelines, in particular to a compression-resistant rubber pipe.

Background

Along with the development of industrial production, the rubber tube is widely applied, and is often used for conveying high-pressure gas and liquid, and the rubber tube is made of natural rubber, so that the rubber tube is poor in compression resistance and easy to be stepped on and deformed by passers-by when placed on the ground, so that a channel in the tube is not smooth, and normal use is affected.

The prior art CN200958661Y discloses a rubber tube, wherein steel wires are arranged on the outer wall of the rubber tube, two ends of each steel wire are respectively fixed at two ends of the rubber tube, and the steel wires are wound on the outer wall of the rubber tube. The surface of the rubber tube is not directly contacted with the ground or other objects by winding the fixed steel wire on the surface of the rubber tube, so that the wear resistance and pressure resistance of the rubber tube are improved.

But adopt above-mentioned mode, because the steel wire is intermittent winding on the rubber tube outer wall, can have the clearance after the steel wire winding, it is very limited to the promotion of compressive property of rubber tube itself, still probably leads to the rubber tube to break after receiving trampling.

Disclosure of Invention

The utility model aims to provide a compression-resistant rubber tube, which can improve the compression resistance of the rubber tube.

In order to achieve the above purpose, the utility model provides a compression-resistant rubber tube, which comprises an inner rubber layer and a reinforcing component, wherein the reinforcing component comprises a first framework layer, a diamond polycrystalline layer, a second framework layer, an outer rubber layer and a heat insulation layer;

the first framework layer is connected with the inner adhesive layer and is positioned outside the inner adhesive layer; the diamond polycrystalline layer is connected with the first framework layer and is positioned outside the first framework layer; the second framework layer is connected with the diamond polycrystalline layer and is positioned outside the diamond polycrystalline layer; the outer adhesive layer is connected with the second framework layer and is positioned outside the second framework layer; the heat insulation layer is connected with the outer adhesive layer and is positioned outside the outer adhesive layer.

Wherein the heat insulation layer comprises a first flame retardant coating layer and a second flame retardant coating layer;

the first flame retardant coating layer is connected with the outer adhesive layer and is positioned outside the outer adhesive layer; the second flame retardant coating layer is connected with the first flame retardant coating layer and is positioned outside the first flame retardant coating layer.

Wherein, the heat insulation layer also comprises steel wires;

the steel wire is wound on the outer side of the second flame-retardant coating layer, and two ends of the steel wire are fixedly connected with two ends of the second flame-retardant coating layer respectively.

Wherein, the compression-resistant rubber tube also comprises two connecting components;

the two connecting components are arranged at two ends of the second flame retardant coating layer.

The connecting assembly comprises a receiving sleeve, a connecting sleeve and a connecting disc;

the receiving sleeve is fixedly connected with the second flame-retardant coating layer and is positioned outside the second flame-retardant coating layer; the connecting sleeve is in threaded connection with the receiving sleeve and is positioned outside the receiving sleeve; the connecting disc is fixedly connected with the connecting sleeve and is positioned at the side edge of the connecting sleeve, the connecting disc is provided with a plurality of screw holes, and the screw holes are respectively positioned on the connecting disc.

The compression-resistant rubber tube disclosed by the utility model has the advantages that the inner rubber layer is made of the nitrile rubber, the nitrile rubber is synthetic rubber, and is a copolymer formed by polymerizing acrylonitrile and butadiene monomers, so that the compression-resistant rubber tube has excellent oil resistance, particularly excellent oil resistance to alkane oil, and simultaneously has relatively good air tightness and heat resistance, and can be used for gas or oil communication; the first framework layer and the second framework layer are both net structures formed by weaving terylene, and the grids are arranged in a diamond shape so as to further enhance the high pressure resistance of the rubber tube; the diamond polycrystalline layer is a diamond polymer formed by sintering diamond and a bonding agent at high temperature and ultra-high pressure, has extremely high heat resistance and high thermal stability, has higher impact strength and better wear resistance, and can prevent the inner adhesive layer from being damaged; the heat insulation layer adopts cable fireproof paint produced by the gallery intelligent fireproof material limited company, so that the outer adhesive layer is prevented from spontaneous combustion or encountering other unexpected conditions to burn in a high-temperature environment. Through the mode, the pressure resistance of the rubber tube can be improved, and the rubber tube is prevented from being deformed after being stepped on by a passer-by and then being used normally.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is an overall front sectional view of a first embodiment of the present utility model.

Fig. 2 is a side cross-sectional view of the entirety of a first embodiment of the present utility model.

Fig. 3 is an overall front cross-sectional view of a second embodiment of the present utility model.

101-inner adhesive layer, 102-reinforcing component, 103-first skeleton layer, 104-diamond polycrystalline layer, 105-second skeleton layer, 106-outer adhesive layer, 107-heat insulation layer, 108-first flame retardant coating layer, 109-second flame retardant coating layer, 110-steel wire, 201-connecting component, 202-receiving sleeve, 203-connecting sleeve, 204-connecting disc and 205-screw hole.

Detailed Description

The first embodiment of the application is as follows:

referring to fig. 1-2, fig. 1 is a front cross-sectional view of the whole of a first embodiment of the present utility model, and fig. 2 is a side cross-sectional view of the whole of the first embodiment of the present utility model.

The utility model provides a compression-resistant rubber tube, which comprises an inner rubber layer 101 and a reinforcing component 102, wherein the reinforcing component 102 comprises a first framework layer 103, a diamond polycrystalline layer 104, a second framework layer 105, an outer rubber layer 106 and a heat insulation layer 107; the heat insulation layer 107 comprises a first flame retardant coating layer 108, a second flame retardant coating layer 109 and steel wires 110; the pressure resistance of the rubber tube can be improved through the solution of the scheme.

For the present embodiment, the first framework layer 103 is connected to the inner adhesive layer 101 and is located outside the inner adhesive layer 101; the diamond polycrystalline layer 104 is connected with the first framework layer 103 and is located outside the first framework layer 103; the second skeleton layer 105 is connected with the polycrystalline diamond layer 104 and is located outside the polycrystalline diamond layer 104; the outer adhesive layer 106 is connected with the second framework layer 105 and is positioned outside the second framework layer 105; the heat insulating layer 107 is connected to the outer adhesive layer 106, and is located outside the outer adhesive layer 106. The inner rubber layer 101 is made of nitrile rubber, which is a synthetic rubber, is a copolymer polymerized by acrylonitrile and butadiene monomers, has excellent oil resistance, particularly excellent oil resistance to alkane oil, and has better air tightness and heat resistance, and can be used for gas or oil communication; the first skeleton layer 103 and the second skeleton layer 105 are both net structures woven by terylene, and the grids are arranged in a diamond shape, so as to further enhance the high pressure resistance of the rubber tube; the diamond polycrystalline layer 104 is a diamond polymer formed by sintering diamond and a bonding agent at high temperature and ultra-high pressure, has extremely high heat resistance and high thermal stability, has higher impact strength and better wear resistance, and can prevent the inner adhesive layer 101 from being damaged; the heat insulation layer 107 adopts cable fireproof paint produced by the gallery intelligent fireproof materials limited company, so that the outer adhesive layer 106 is prevented from spontaneous combustion or encountering other unexpected situations to burn in a high-temperature environment. Through the mode, the pressure resistance of the rubber tube can be improved, and the rubber tube is prevented from being deformed after being stepped on by a passer-by and then being used normally.

Wherein the first flame retardant coating layer 108 is connected to the outer adhesive layer 106 and is located outside the outer adhesive layer 106; the second flame retardant coating layer 109 is connected to the first flame retardant coating layer 108 and is located outside the first flame retardant coating layer 108. The first flame retardant coating layer 108 and the second flame retardant coating layer 109 are both cable fire retardant coatings produced by gallery intelligent refractory materials limited company, so that the outer adhesive layer 106 is prevented from spontaneous combustion or encountering other unexpected combustion under a high-temperature environment.

Secondly, the steel wire 110 is wound on the outer side of the second flame retardant coating layer 109, and two ends of the steel wire 110 are fixedly connected with two ends of the second flame retardant coating layer 109 respectively. The use of the steel wire 110 makes the surface of the second flame retardant coating layer 109 not directly contact with the ground or other objects, improving wear resistance and pressure resistance.

When the utility model is used, the inner rubber layer 101 adopts nitrile rubber, the nitrile rubber is a synthetic rubber, is a copolymer polymerized by acrylonitrile and butadiene monomers, has excellent oil resistance, particularly has excellent oil resistance to alkane oil, has better air tightness and heat resistance, and can be used for gas or oil communication; the first skeleton layer 103 and the second skeleton layer 105 are both net structures woven by terylene, and the grids are arranged in a diamond shape, so as to further enhance the high pressure resistance of the rubber tube; the diamond polycrystalline layer 104 is a diamond polymer formed by sintering diamond and a bonding agent at high temperature and ultra-high pressure, has extremely high heat resistance and high thermal stability, has higher impact strength and better wear resistance, and can prevent the inner adhesive layer 101 from being damaged; the first flame retardant coating layer 108 and the second flame retardant coating layer 109 are cable fireproof coatings produced by gallery intelligent fireproof materials limited company, so that the outer adhesive layer 106 is prevented from spontaneous combustion or encountering other unexpected combustion under a high-temperature environment; the steel wire 110 is utilized to ensure that the surface of the second flame retardant coating layer 109 is not in direct contact with the ground or other objects, so that the wear resistance and the pressure resistance are improved; through the mode, the pressure resistance of the rubber tube can be improved, and the rubber tube is prevented from being deformed after being stepped on by a passer-by and then being used normally.

The second embodiment of the present application is:

on the basis of the first embodiment, please refer to fig. 3, wherein fig. 3 is an overall front sectional view of a second embodiment of the present utility model.

The utility model provides a compression-resistant rubber tube which also comprises two connecting components 201; the connection assembly 201 includes a receiving sleeve 202, a connection sleeve 203, and a connection disc 204.

For this embodiment, two of the connection assemblies 201 are disposed at both ends of the second flame retardant coating layer 109. With the connection assembly 201, two rubber tubes can be connected.

Wherein, the receiving sleeve 202 is fixedly connected with the second flame retardant coating layer 109 and is positioned outside the second flame retardant coating layer 109; the connecting sleeve 203 is in threaded connection with the receiving sleeve 202 and is positioned outside the receiving sleeve 202; the connecting disc 204 is fixedly connected with the connecting sleeve 203 and is positioned at the side edge of the connecting sleeve 203, the connecting disc 204 is provided with a plurality of screw holes 205, and a plurality of screw holes 205 are respectively positioned on the connecting disc 204. The outside of accepting the sleeve pipe 202 is equipped with the screw thread, accept the sleeve pipe 202 inboard be equipped with accept the screw thread of sleeve pipe 202 adaptation, utilize the screw thread with adapter sleeve 203 connect soon accept the sleeve pipe 202 outside, make with the connection pad 204 is fixed second fire-retardant dope layer 109 end, when connecting two rubber tubes of this application, make the screw 205 on the connection pad 204 on two rubber tubes respectively to it, then in screwing in screw 205 can connect two connection pads 204 with the bolt, make two rubber tubes connect.

When the utility model is used, the inner rubber layer 101 adopts nitrile rubber, the nitrile rubber is a synthetic rubber, is a copolymer polymerized by acrylonitrile and butadiene monomers, has excellent oil resistance, particularly has excellent oil resistance to alkane oil, has better air tightness and heat resistance, and can be used for gas or oil communication; the first skeleton layer 103 and the second skeleton layer 105 are both net structures woven by terylene, and the grids are arranged in a diamond shape, so as to further enhance the high pressure resistance of the rubber tube; the diamond polycrystalline layer 104 is a diamond polymer formed by sintering diamond and a bonding agent at high temperature and ultra-high pressure, has extremely high heat resistance and high thermal stability, and has higher impact strength and better wear resistance, and can prevent the inner adhesive layer 101 from being damaged. The outside of accepting the sleeve pipe 202 is equipped with the screw thread, accept the sleeve pipe 202 inboard be equipped with accept the screw thread of sleeve pipe 202 adaptation, utilize the screw thread with adapter sleeve 203 connect soon accept the sleeve pipe 202 outside, make with the connection pad 204 is fixed second fire-retardant dope layer 109 end, when connecting two rubber tubes of this application, make the screw 205 on the connection pad 204 on two rubber tubes respectively to it, then in screwing in screw 205 can connect two connection pads 204 with the bolt, make two rubber tubes connect.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.

Claims (5)

1. A compression-resistant rubber tube comprises an inner rubber layer, and is characterized in that,

further comprising a stiffening assembly;

the reinforcing component comprises a first framework layer, a diamond polycrystalline layer, a second framework layer, an outer adhesive layer and a heat insulation layer;

the first framework layer is connected with the inner adhesive layer and is positioned outside the inner adhesive layer; the diamond polycrystalline layer is connected with the first framework layer and is positioned outside the first framework layer; the second framework layer is connected with the diamond polycrystalline layer and is positioned outside the diamond polycrystalline layer; the outer adhesive layer is connected with the second framework layer and is positioned outside the second framework layer; the heat insulation layer is connected with the outer adhesive layer and is positioned outside the outer adhesive layer.

2. A pressure-resistant rubber tube as set forth in claim 1, wherein,

the heat insulation layer comprises a first flame retardant coating layer and a second flame retardant coating layer;

the first flame retardant coating layer is connected with the outer adhesive layer and is positioned outside the outer adhesive layer; the second flame retardant coating layer is connected with the first flame retardant coating layer and is positioned outside the first flame retardant coating layer.

3. A pressure-resistant rubber tube as set forth in claim 2, wherein,

the heat insulation layer also comprises steel wires;

the steel wire is wound on the outer side of the second flame-retardant coating layer, and two ends of the steel wire are fixedly connected with two ends of the second flame-retardant coating layer respectively.

4. A pressure-resistant rubber tube as set forth in claim 3, wherein,

the compression-resistant rubber tube also comprises two connecting components;

the two connecting components are arranged at two ends of the second flame retardant coating layer.

5. A pressure-resistant rubber hose as claimed in claim 4, wherein,

the connecting assembly comprises a receiving sleeve, a connecting sleeve and a connecting disc;

the receiving sleeve is fixedly connected with the second flame-retardant coating layer and is positioned outside the second flame-retardant coating layer; the connecting sleeve is in threaded connection with the receiving sleeve and is positioned outside the receiving sleeve; the connecting disc is fixedly connected with the connecting sleeve and is positioned at the side edge of the connecting sleeve, the connecting disc is provided with a plurality of screw holes, and the screw holes are respectively positioned on the connecting disc.